Pantheon vs Kinsta

Pantheon and Kinsta chase the same buyer, an agency or platform team with client sites to run, and they structure the bill in opposite ways. Pantheon charges two layers: a workspace subscription for the team, then a separate plan for every site. Kinsta charges one ladder graded in installs and visits, and nothing else. Add Pantheon's first-class Drupal support against Kinsta's WordPress-only stance and many portfolios will find the decision makes itself. Every price here is the host's own, in USD, checked November 2026.

One ladder against two layers

Kinsta's menu reads as a single column. Starter is $35 per month for one WordPress install and 25,000 visits; Enterprise 4 is $1,650 per month for 150 installs and 2.5 million visits; eight tiers sit between, with custom plans above. Annual billing works out at ten monthly payments, and a portfolio that outgrows a tier climbs one rung or adds sites at $30 per site per month. Every number an agency needs is on the page.

Pantheon splits the same purchase in two. The workspace carries the team: Silver is free, Gold is $500 per month, Platinum and Diamond are custom-quoted. The site plan carries each site: a free sandbox, Basic at $55 per month, Performance tiers stepping through $200, $350, $700 and $1,150 to Performance 2XL at $1,725, then an annual-only, custom-quoted Elite with unlimited visits and a 99.95% uptime SLA. A site can be built free in sandbox, but going live or attaching a domain requires a paid site plan.

The catch is that Pantheon never states the two layers added together. The Gold card's billed-annually total renders as a JavaScript placeholder, and combined totals exist only inside an on-page estimator. What a Gold agency with ten Performance Small sites actually pays cannot be read off the pricing page; it has to be assembled. That gap is Pantheon's, recorded here rather than smoothed over.

Drupal decides the shortlist

Before pricing, one filter ends most versions of this comparison. Pantheon hosts WordPress and Drupal as equals, with the plugin and extension ecosystems of both, and sells Next.js frontend hosting on the same ladder for headless builds. Kinsta hosts WordPress and WooCommerce and stops there. A single Drupal site in the portfolio removes Kinsta from consideration at any price; a WordPress-only portfolio keeps both doors open and turns the question back to workflow and billing shape.

Environments and the $500 gate

Both platforms treat the development workflow as the product, but they price it differently. Pantheon gives every plan, sandbox included, a dev, test and live environment with Git-based deployment between them. Its per-branch Multidev environments, which give a designer's work and a developer's work their own URLs against shared data, arrive with Gold workspaces: a $500 per month decision for CMS sites. Pantheon's own Next.js specs table lists Multidev at every tier, and the captured pages do not reconcile the two claims.

Kinsta includes a staging environment on every account at every price, with change preview and push to live from the MyKinsta panel. Premium staging environments cost $20 per month each, carrying 12 CPUs and 8 GB of memory, while the count of standard environments per site goes unstated. The honest framing: one staging copy costs nothing extra anywhere on Kinsta, and branch-level environments are the thing Pantheon's workspace subscription buys.

Traffic, overage and the numbers nobody prints

Both hosts meter visits, and both stop short of saying what a spike costs. Kinsta names an allowance on every tier card and publishes no overage rate, no throttling rule and no forced-upgrade path; because its whole ladder is visit-graded, that silence sits under every plan it sells. Pantheon counts visits and pages served, lifts allowances 40% on annual billing, and bundles one month of overage protection into annual Performance and Elite plans, but states no charge for traffic beyond the protection and no spike policy for monthly billing. Two gaps with different shapes, Kinsta's total and Pantheon's partial, and either one belongs in the budget conversation before checkout, not after.

Migrations, support and the fine print

Arriving on each platform costs differently. Kinsta's migrations are free, unlimited and performed by its own team, and each tier carries a 30-day money-back window. Pantheon publishes no free or self-serve migration path on its captured pages; migrations sit under paid professional services with prices available only through sales, and no refund or cancellation terms appear at all.

Support splits by layer on Pantheon and by channel on Kinsta. Silver workspaces get basic chat plus a community Slack; Gold adds 24/7 chat, ticketing and phone; Platinum and Diamond add priority on-call with video conferencing. Kinsta runs 24/7/365 chat with WordPress engineers in five languages on every plan and states no phone or ticket channel. Backups are automatic on both; Pantheon states retention of one or six months without saying what decides which, Kinsta states no retention figure, and both platforms allow unlimited seats without a per-teammate charge.

Where each one wins

Pantheon for any portfolio containing Drupal, for teams whose process needs per-branch environments and Git-native deployment, and for organisations that want SOC 2 reporting, SSO and a 99.99% multizone SLA within one platform's upper layers. Kinsta for WordPress-only teams that want a single predictable ladder, staging included everywhere, migrations handled for nothing and a refund window while they decide.

A third way is mapped next door: Cloudways vs Pantheon prices the workflow platform against a cheaper managed alternative, and Cloudways vs Kinsta does the same against Kinsta's specialism. The hosting comparison tool adds either host to a shortlist drawn from the whole audited set, under the same evidence rules.